AddHosts

Adds new hosts to the specified Elasticsearch cluster.

TypeScript

import {
  cloudApi,
  serviceClients,
  Session,
  waitForOperation,
} from "@yandex-cloud/nodejs-sdk";

const AddClusterHostsRequest =
  cloudApi.mdb.clickhouse_cluster_service.AddClusterHostsRequest;
const Host_Type = cloudApi.mdb.clickhouse_cluster.Host_Type;

(async () => {
  const authToken = process.env["YC_OAUTH_TOKEN"];
  const session = new Session({ oauthToken: authToken });
  const client = session.client(serviceClients.ClusterServiceClient);

  const operation = await client.addHosts(
    AddClusterHostsRequest.fromPartial({
      clusterId: "clusterId",
      // hostSpecs: [{
      // zoneId: "zoneId",
      // type: Host_Type.CLICKHOUSE,
      // subnetId: "subnetId",
      // assignPublicIp: true,
      // shardName: "shardName"
      // }],
      // copySchema: {
      // value: true
      // }
    })
  );
  await waitForOperation(operation, session);
})();

Python

import os
import grpc
import yandexcloud

from yandex.cloud.mdb.clickhouse.v1.cluster_service_pb2 import AddClusterHostsMetadata
from yandex.cloud.mdb.clickhouse.v1.cluster_service_pb2 import AddClusterHostsRequest
from yandex.cloud.dataproc.v1.cluster_service_pb2_grpc import ClusterServiceStub
from yandex.cloud.mdb.clickhouse.v1.cluster_service_pb2 import HostSpec

token = os.getenv("YC_OAUTH_TOKEN")

sdk = yandexcloud.SDK(token=token)

service = sdk.client(ClusterServiceStub)
operation = service.AddHosts()
operation_result = sdk.wait_operation_and_get_result(
    operation,
    meta_type=AddClusterHostsMetadata,
)

AddClusterHostsRequest

clusterId : string

ID of the Elasticsearch cluster.

To get the Elasticsearch cluster ID, make a ClusterService.List request.

hostSpecs : HostSpec

One or more configurations of hosts to be added to the Elasticsearch cluster.

HostSpec

zoneId : string

ID of the availability zone where the host resides.

subnetId : string

ID of the subnet the host resides in.

assignPublicIp : bool

The flag that defines whether a public IP address is assigned to the host.

If the value is true, then this host is available on the Internet via it's public IP address.

type : Host.Type

Host type.

shardName : string

The shard name to create on the host.

Operation

An Operation resource. For more information, see Operation.

id : string

ID of the operation.

description : string

Description of the operation. 0-256 characters long.

createdAt : google.protobuf.Timestamp

Creation timestamp.

createdBy : string

ID of the user or service account who initiated the operation.

modifiedAt : google.protobuf.Timestamp

The time when the Operation resource was last modified.

done : bool

If the value is false, it means the operation is still in progress. If true, the operation is completed, and either error or response is available.

metadata : google.protobuf.Any

Service-specific metadata associated with the operation. It typically contains the ID of the target resource that the operation is performed on. Any method that returns a long-running operation should document the metadata type, if any.

One of result

The operation result. If done == false and there was no failure detected, neither error nor response is set. If done == false and there was a failure detected, error is set. If done == true, exactly one of error or response is set.

• error : google.rpc.Status

  The error result of the operation in case of failure or cancellation.

• response : google.protobuf.Any

  The normal response of the operation in case of success.

  If the original method returns no data on success, such as Delete, the response is google.protobuf.Empty. If the original method is the standard Create/Update, the response should be the target resource of the operation. Any method that returns a long-running operation should document the response type, if any.

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